Search Results - "Vieyra, Mario Rebolledo"
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Connectivity in a Karst System Using Electrical Resistivity Tomography and Network Theory
Published in Ground water (01-09-2018)“…The Ring of Cenotes (RC) is an alignment of numerous cenotes (sinkholes) in a semicircular form (with a radius of 100 km) located in northwestern Yucatán,…”
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Reduced calcification and lack of acclimatization by coral colonies growing in areas of persistent natural acidification
Published in Proceedings of the National Academy of Sciences - PNAS (02-07-2013)“…As the surface ocean equilibrates with rising atmospheric CO ₂, the pH of surface seawater is decreasing with potentially negative impacts on coral…”
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The formation of peak rings in large impact craters
Published in Science (American Association for the Advancement of Science) (18-11-2016)“…Large impacts provide a mechanism for resurfacing planets through mixing near-surface rocks with deeper material. Central peaks are formed from the dynamic…”
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Effects of short-term variations in sea level on dissolved oxygen in a coastal karst aquifer, Quintana Roo, Mexico
Published in Limnology and oceanography (01-01-2018)“…Sea-level rise should cause salt-water intrusion into coastal aquifers and limit fresh submarine groundwater discharge. Pargos Spring offshore of Puerto…”
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Composition and fluxes of submarine groundwater along the Caribbean coast of the Yucatan Peninsula
Published in Continental shelf research (01-04-2014)“…Submarine groundwater discharge (SGD) to the coastal environment along the eastern Yucatan Peninsula, Quintana Roo, Mexico was investigated using a combination…”
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Magnetostratigraphy of the impact breccias and post-impact carbonates from borehole Yaxcopoil-1, Chicxulub impact crater, Yucatán, Mexico
Published in Meteoritics & planetary science (01-06-2004)“…— We report the magnetostratigraphy of the sedimentary sequence between the impact breccias and the post‐impact carbonate sequence conducted on samples…”
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Impact of carbonate saturation on large Caribbean benthic foraminifera assemblages
Published in Biogeosciences (16-11-2018)“…Increasing atmospheric carbon dioxide and its dissolution in seawater have reduced ocean pH and carbonate ion concentrations, with potential implications on…”
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Magnetostratigraphy of the Cretaceous/Tertiary boundary and early Paleocene sedimentary sequence from the Chicxulub Impact Crater
Published in Earth, planets, and space (01-01-2006)“…We report on the magnetostratigraphy of the Chicxulub crater impact breccias and first 15 meters of the Paleocene sedimentary sequence recovered in three…”
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Recruitment and Succession in a Tropical Benthic Community in Response to In-Situ Ocean Acidification
Published in PloS one (19-01-2016)“…Ocean acidification is a pervasive threat to coral reef ecosystems, and our understanding of the ecological processes driving patterns in tropical benthic…”
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Source Characterization and Tsunami Modeling of Submarine Landslides Along the Yucatán Shelf/Campeche Escarpment, Southern Gulf of Mexico
Published in Pure and applied geophysics (01-12-2016)“…Submarine landslides occurring along the margins of the Gulf of Mexico (GOM) represent a low-likelihood, but potentially damaging source of tsunamis. New…”
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Chicxulub Impact Predates the K-T Boundary Mass Extinction
Published in Proceedings of the National Academy of Sciences - PNAS (16-03-2004)“…Since the early 1990s the Chicxulub crater on Yucatan, Mexico, has been hailed as the smoking gun that proves the hypothesis that an asteroid killed the…”
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Paleomagnetism of impact breccias from the Chicxulub crater – Implications for ejecta emplacement and hydrothermal processes
Published in Physics of the earth and planetary interiors (01-06-2011)“…► We investigate the paleomagnetic record of the impactite sequence from the Chicxulub crater sampled in the Yaxcopoil-1 borehole. ► Impactite sequence formed…”
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Stratigraphy at Ground Zero: A Contemporary Evaluation of Well Data in the Chicxulub Impact Basin
Published in International geology review (01-12-2001)“…Evidence of "Upper Cretaceous" sediments above the melt rock/breccia assemblage at Chicxulub has been used to dispute the link between this large impact crater…”
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Rapid recovery of life at ground zero of the end-Cretaceous mass extinction
Published in Nature (London) (01-06-2018)“…The Cretaceous/Palaeogene mass extinction eradicated 76% of species on Earth 1 , 2 . It was caused by the impact of an asteroid 3 , 4 on the Yucatán carbonate…”
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Review: The Yucatán Peninsula karst aquifer, Mexico
Published in Hydrogeology journal (01-05-2011)“…The Yucatán Peninsula karst aquifer is one of the most extensive and spectacular karst aquifer systems on the planet. This transboundary aquifer system extends…”
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Species-specific calcification response of Caribbean corals after 2-year transplantation to a low aragonite saturation submarine spring
Published in Proceedings of the Royal Society. B, Biological sciences (26-06-2019)“…Coral calcification is expected to decline as atmospheric carbon dioxide concentration increases. We assessed the potential of Porites astreoides, Siderastrea…”
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Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary
Published in Science (American Association for the Advancement of Science) (05-03-2010)“…The Cretaceous-Paleogene boundary approximately 65.5 million years ago marks one of the three largest mass extinctions in the past 500 million years. The…”
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Species-specific calcification response of Caribbean corals after 2-year transplantation to a low aragonite saturation submarine spring
Published in Proceedings of the Royal Society. B, Biological sciences (26-06-2019)“…Coral calcification is expected to decline as atmospheric carbon dioxide concentration increases. We assessed the potential of Porites astreoides, Siderastrea…”
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Rock fluidization during peak-ring formation of large impact structures
Published in Nature (London) (25-10-2018)“…Large meteorite impact structures on the terrestrial bodies of the Solar System contain pronounced topographic rings, which emerged from uplifted target…”
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